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Rev 4581 Rev 4718
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/*
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/*
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 * Copyright (c) 2008 Jiri Svoboda
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 * Copyright (c) 2008 Jiri Svoboda
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 * All rights reserved.
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 * All rights reserved.
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 *
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * are met:
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 *
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 *
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 * - Redistributions of source code must retain the above copyright
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 * - Redistributions of source code must retain the above copyright
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 *   notice, this list of conditions and the following disclaimer.
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 *   notice, this list of conditions and the following disclaimer.
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 * - Redistributions in binary form must reproduce the above copyright
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 * - Redistributions in binary form must reproduce the above copyright
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 *   notice, this list of conditions and the following disclaimer in the
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 *   notice, this list of conditions and the following disclaimer in the
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 *   documentation and/or other materials provided with the distribution.
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 *   documentation and/or other materials provided with the distribution.
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 * - The name of the author may not be used to endorse or promote products
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 * - The name of the author may not be used to endorse or promote products
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 *   derived from this software without specific prior written permission.
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 *   derived from this software without specific prior written permission.
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 *
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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 */
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#include <stdio.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <errno.h>
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#include "../tester.h"
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#include "../tester.h"
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char * test_stdio2(bool quiet)
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char *test_stdio2(void)
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{
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{
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    FILE *f;
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    FILE *file;
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    char *file_name = "/test";
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    char *file_name = "/test";
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    int c;
 - 
 
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    printf("Open file '%s' for writing\n", file_name);
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    TPRINTF("Open file \"%s\" for writing...", file_name);
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    errno = 0;
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    errno = 0;
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    f = fopen(file_name, "wt");
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    file = fopen(file_name, "wt");
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 - 
 
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    if (f == NULL)
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    if (file == NULL) {
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        TPRINTF("errno = %d\n", errno);
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        return "Failed opening file.";
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        return "Failed opening file";
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    } else
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        TPRINTF("OK\n");
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    TPRINTF("Write to file...");
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    fprintf(f, "Integer: %d, string: '%s'\n", 42, "Hello!");
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    fprintf(file, "integer: %u, string: \"%s\"", 42, "Hello!");
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    TPRINTF("OK\n");
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    TPRINTF("Close...");
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    if (fclose(f) != 0)
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    if (fclose(file) != 0) {
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        TPRINTF("errno = %d\n", errno);
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        return "Failed closing file.";
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        return "Failed closing file";
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    } else
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        TPRINTF("OK\n");
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    printf("Open file '%s' for reading\n", file_name);
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    TPRINTF("Open file \"%s\" for reading...", file_name);
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    f = fopen(file_name, "rt");
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    file = fopen(file_name, "rt");
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    if (f == NULL)
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    if (file == NULL) {
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        TPRINTF("errno = %d\n", errno);
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        return "Failed opening file.";
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        return "Failed opening file";
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    } else
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        TPRINTF("OK\n");
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    printf("File contains:\n");
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    TPRINTF("File contains:\n");
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    while (true) {
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    while (true) {
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        c = fgetc(f);
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        int c = fgetc(file);
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        if (c == EOF) break;
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        if (c == EOF)
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        putchar(c);
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            break;
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        TPRINTF("%c", c);
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    }
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    }
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    TPRINTF("\nClose...");
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    if (fclose(f) != 0)
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    if (fclose(file) != 0) {
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        TPRINTF("errno = %d\n", errno);
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        return "Failed closing file.";
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        return "Failed closing file";
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    } else
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        TPRINTF("OK\n");
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    return NULL;
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    return NULL;
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}
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}
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